DBA_HIST_LATCH_NAME displays information about decoded latch names for the latches shown in DBA_HIST_LATCH. This view contains a snapshot of V$LATCHNAME.
| Column | Datatype | NULL | Description |
|---|---|---|---|
DBID |
NUMBER |
NOT NULL |
Database ID |
LATCH_HASH |
NUMBER |
NOT NULL |
Latch hash |
LATCH_NAME |
VARCHAR2(64) |
NOT NULL |
Latch name |